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AU728791B2 - An improved method for the capillary electrophoresis of nucleic acids, proteins and low molecular charged compounds - Google Patents

An improved method for the capillary electrophoresis of nucleic acids, proteins and low molecular charged compounds Download PDF

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Publication number
AU728791B2
AU728791B2 AU34716/97A AU3471697A AU728791B2 AU 728791 B2 AU728791 B2 AU 728791B2 AU 34716/97 A AU34716/97 A AU 34716/97A AU 3471697 A AU3471697 A AU 3471697A AU 728791 B2 AU728791 B2 AU 728791B2
Authority
AU
Australia
Prior art keywords
polymer
capillary
groups
polyhydroxy
capillary electrophoresis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU34716/97A
Other languages
English (en)
Other versions
AU3471697A (en
Inventor
Lars-Erik Arvidsson
Bjorn Ekstrom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gyros Protein Technologies AB
Original Assignee
Gyros AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gyros AB filed Critical Gyros AB
Publication of AU3471697A publication Critical patent/AU3471697A/en
Assigned to GYROS AB reassignment GYROS AB Alteration of Name(s) of Applicant(s) under S113 Assignors: AMERSHAM PHARMACIA BIOTECH AB
Application granted granted Critical
Publication of AU728791B2 publication Critical patent/AU728791B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44752—Controlling the zeta potential, e.g. by wall coatings

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
AU34716/97A 1996-07-03 1997-07-01 An improved method for the capillary electrophoresis of nucleic acids, proteins and low molecular charged compounds Ceased AU728791B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9602638 1996-07-03
SE9602638A SE9602638D0 (sv) 1996-07-03 1996-07-03 An improved method for the capillary electrophoresis of nucleic acids, proteins and low molecular charged compounds
PCT/SE1997/001187 WO1998000709A1 (en) 1996-07-03 1997-07-01 An improved method for the capillary electrophoresis of nucleic acids, proteins and low molecular charged compounds

Publications (2)

Publication Number Publication Date
AU3471697A AU3471697A (en) 1998-01-21
AU728791B2 true AU728791B2 (en) 2001-01-18

Family

ID=20403268

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34716/97A Ceased AU728791B2 (en) 1996-07-03 1997-07-01 An improved method for the capillary electrophoresis of nucleic acids, proteins and low molecular charged compounds

Country Status (7)

Country Link
US (1) US6322682B1 (sv)
EP (1) EP1007956A1 (sv)
JP (1) JP2000513449A (sv)
AU (1) AU728791B2 (sv)
CA (1) CA2259503A1 (sv)
SE (1) SE9602638D0 (sv)
WO (1) WO1998000709A1 (sv)

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US6706162B1 (en) 2000-09-25 2004-03-16 Applera Corporation High speed, high resolution compositions, methods, and kits for capillary electrophoresis
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US6653625B2 (en) * 2001-03-19 2003-11-25 Gyros Ab Microfluidic system (MS)
US7429354B2 (en) 2001-03-19 2008-09-30 Gyros Patent Ab Structural units that define fluidic functions
EP1384076B1 (en) 2001-03-19 2012-07-25 Gyros Patent Ab Characterization of reaction variables
US6919058B2 (en) * 2001-08-28 2005-07-19 Gyros Ab Retaining microfluidic microcavity and other microfluidic structures
US6803568B2 (en) 2001-09-19 2004-10-12 Predicant Biosciences, Inc. Multi-channel microfluidic chip for electrospray ionization
US20050214442A1 (en) * 2001-11-27 2005-09-29 Anders Larsson Surface and its manufacture and uses
US7105810B2 (en) 2001-12-21 2006-09-12 Cornell Research Foundation, Inc. Electrospray emitter for microfluidic channel
US7221783B2 (en) * 2001-12-31 2007-05-22 Gyros Patent Ab Method and arrangement for reducing noise
US7238255B2 (en) * 2001-12-31 2007-07-03 Gyros Patent Ab Microfluidic device and its manufacture
EP1490292A1 (en) * 2002-03-31 2004-12-29 Gyros AB Efficient mmicrofluidic devices
US6955738B2 (en) * 2002-04-09 2005-10-18 Gyros Ab Microfluidic devices with new inner surfaces
US20050277195A1 (en) * 2002-04-30 2005-12-15 Gyros Ab Integrated microfluidic device (ea)
JP4423189B2 (ja) * 2002-05-31 2010-03-03 ユィロス・パテント・アクチボラグ 表面プラズモン共鳴に基づく検出装置
JP4519124B2 (ja) * 2003-01-30 2010-08-04 ユィロス・パテント・アクチボラグ 微小流動性デバイスの内部の壁
SE0300822D0 (sv) * 2003-03-23 2003-03-23 Gyros Ab A collection of Micro Scale Devices
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US7007710B2 (en) 2003-04-21 2006-03-07 Predicant Biosciences, Inc. Microfluidic devices and methods
WO2004103512A2 (en) * 2003-05-15 2004-12-02 University Of Washington Method and system for electrokinetic, preparative sample separation in high-surface-area separation channels with non-convex cross sections
US20040236603A1 (en) * 2003-05-22 2004-11-25 Biospect, Inc. System of analyzing complex mixtures of biological and other fluids to identify biological state information
US7425700B2 (en) 2003-05-22 2008-09-16 Stults John T Systems and methods for discovery and analysis of markers
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US20050042770A1 (en) * 2003-05-23 2005-02-24 Gyros Ab Fluidic functions based on non-wettable surfaces
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US7537807B2 (en) 2003-09-26 2009-05-26 Cornell University Scanned source oriented nanofiber formation
US7776272B2 (en) * 2003-10-03 2010-08-17 Gyros Patent Ab Liquid router
US20090050620A1 (en) * 2004-01-06 2009-02-26 Gyros Ab Contact heating arrangement
US8592219B2 (en) * 2005-01-17 2013-11-26 Gyros Patent Ab Protecting agent
US20090010819A1 (en) * 2004-01-17 2009-01-08 Gyros Patent Ab Versatile flow path
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US20050264805A1 (en) * 2004-02-09 2005-12-01 Blueshift Biotechnologies, Inc. Methods and apparatus for scanning small sample volumes
US20050279741A1 (en) * 2004-06-17 2005-12-22 Arenberg Jonathan W Laser burn through sensor
US7141378B2 (en) 2004-07-02 2006-11-28 Blueshift Biotechnologies, Inc. Exploring fluorophore microenvironments
US20060060769A1 (en) 2004-09-21 2006-03-23 Predicant Biosciences, Inc. Electrospray apparatus with an integrated electrode
US7591883B2 (en) 2004-09-27 2009-09-22 Cornell Research Foundation, Inc. Microfiber supported nanofiber membrane
US7596073B2 (en) 2005-05-09 2009-09-29 Searete Llc Method and system for fluid mediated disk activation and deactivation
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US9396752B2 (en) 2005-08-05 2016-07-19 Searete Llc Memory device activation and deactivation
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US20110181981A1 (en) * 2005-05-09 2011-07-28 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Method and system for rotational control of data storage devices
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US4690749A (en) * 1985-12-16 1987-09-01 Universities Space Research Association Polymer-coated surfaces to control surface zeta potential
US5447617A (en) * 1994-01-25 1995-09-05 Beckman Instruments, Inc. Coated capillary columns and electrophoretic separation methods for their use
EP0708329A1 (en) * 1994-09-28 1996-04-24 Hewlett-Packard Company Capillary electrophoresis apparatus and its method

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EP0490406A3 (en) * 1990-12-14 1992-08-05 Hewlett-Packard Company Capillary gel electrophoresis columns and methods of preparing the same
US5322608A (en) * 1992-12-23 1994-06-21 Northeastern University Siloxandediol coating for capillary electrophoresis and for general surface modification

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US4690749A (en) * 1985-12-16 1987-09-01 Universities Space Research Association Polymer-coated surfaces to control surface zeta potential
US5447617A (en) * 1994-01-25 1995-09-05 Beckman Instruments, Inc. Coated capillary columns and electrophoretic separation methods for their use
EP0708329A1 (en) * 1994-09-28 1996-04-24 Hewlett-Packard Company Capillary electrophoresis apparatus and its method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102597212A (zh) * 2009-10-22 2012-07-18 通用电气健康护理生物科学股份公司 细胞培养/处理产品及其制备方法和应用

Also Published As

Publication number Publication date
JP2000513449A (ja) 2000-10-10
WO1998000709A1 (en) 1998-01-08
AU3471697A (en) 1998-01-21
US6322682B1 (en) 2001-11-27
CA2259503A1 (en) 1998-01-08
SE9602638D0 (sv) 1996-07-03
EP1007956A1 (en) 2000-06-14

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Legal Events

Date Code Title Description
PC1 Assignment before grant (sect. 113)

Owner name: GYROS AB

Free format text: THE FORMER OWNER WAS: AMERSHAM PHARMACIA BIOTECH AB

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired